170 / 663
www.grovegear.com
Single Reduction
Worm Gear Reducers
Double Reduction
Worm - Worm Gear Reducers
Double Reduction
Helical - Worm Gear Reducers
WASHGUARD
®
Reducers
and GEAR+MOTOR™
Ratio Multipliers
Accessories and
Additional Capabilities
170
BC
I
R
V
Y
N
T
T
O
A
C
D1
CE
SQ.
OUTPUT
KEY
D2
CD
BE
BE1
LQ
LQ1
RQ
H(4) HOLES
ON X B.C.
AJ
AK DIA.
BD DIA.
BF(4)
EQ.SPCD.
BORE
DIA.
(2) HOLES
3/8-16
W
PRIMARY STAGE
GEAR REDUCER
SECONDARY STAGE
GEAR REDUCER
N
I
BC
C1
D1
CE
V
L
R
N
BJ
H(4) HOLES
ON X B.C.
D2
CD
W
T
SQ.
OUTPUT
KEY
N
C
O
A
M
U
SQ.
INPUT
KEY
T
PRIMARY STAGE
GEAR REDUCER
SECONDARY STAGE
GEAR REDUCER
BC
I
R
L
L1
LM1
U
BE
BE1
A
V
T
C D1
CE
N
O
SQ.
OUTPUT
KEY
SQ.
INPUT
KEY
D2
CD
Y
W
H(4) HOLES
ON X B.C.
T
AJ
AK
DIA.
BD
DIA.
BF(4)
EQ.
SPCD.
PRIMARY STAGE
GEAR REDUCER
SECONDARY STAGE
GEAR REDUCER
NH Series
Dimensions
Styles: DFMQ, DFM, DF
Style DFMQ
Style DFM
Style DF
ASSEMBLIES
ASSEMBLIES
ASSEMBLIES
REVERSE ALL ARROWS FOR OPPOSITE INPUT SHAFT ROTATION.
CONTACT FACTORY FOR OTHER MOUNTINGS OR ASSEMBLY
POSITIONS.
LL
RL
DL
LR
RR
DR
1
2
3
4
5
6
LL
RL
DL
LR
RR
DR
1
2
3
4
5
6
LL
RL
DL
LR
RR
DR
1
2
3
4
5
6
Sizes 815-852 output flange must be mounted at
Factory on styles FMQ, FM, F.